Test Variables
- Resistance at the beginning of the test [Ω]: 15.39
- Ambient temperature [°C]: 24
- Coefficient of temperature: 0.0038684719535783366
- Uncertainty of initial time [s]: 1
- Uncertainty of acquisition time [s]: 0.1
- Uncertainty of resistance measurement [Ω]: 1
- Uncertainty of ambient temperature measurement [°C]: 0.1
Model 1: 19.425- 0.0266x
Model 2: 19.52- 0.0381x+ 0.00026x2
Model 3: 19.534- 0.041x+ 0.000413x2- 2.31e-06x3
Model 4: 17.472 + 2.06*e-0.0197x
Model comparison
| Model Type |
Degree |
SSE |
Resistance |
Uncertainty |
Temperature |
Temperature Uncertainty |
| poly |
1 |
0.014849 |
19.425295 |
0.015212 |
91.779319 |
21.202511 |
| poly |
2 |
0.000144 |
19.520038 |
0.002811 |
93.370682 |
21.304425 |
| poly |
3 |
0.000040 |
19.533686 |
0.002655 |
93.599927 |
21.319315 |
| exp |
0 |
0.000045 |
19.531280 |
0.048118 |
93.559515 |
21.331959 |